Big Investment Casting Foundry In China
Welcome to Lantian Precision Machinery Manufacturing Company, a big investment casting foundry in China of high-precision custom casting steel components for 30 years.
We can produce the engineered steel parts widely used in industries such as automotive, aerospace, energy, medical, defense, and industrial machinery. With advanced CNC machining, rigorous inspection, Lantian Precision Machinery Manufacturing Company ensures every component meets the highest standards.
Why Choose Our Engineered Casting Steel Components?
✅ High Precision & Complex Geometries – Investment casting allows intricate designs with tight tolerances (±0.1mm), which is an ideal choice for the steel components required high precision with complex geometries
✅ Superior Material Properties – Carbon steel, alloy steel, stainless steel, and more.
✅ Secondary Machining & Finishing – Optional CNC machining for enhanced precision.
✅ Strict Quality Control – 100% inspection (dimensional, X-ray, UT, MPI, etc.).
✅ Global Supply & Competitive Pricing – Reliable delivery to OEMs worldwide.
Our Manufacturing Process
1. Investment Casting (Lost-Wax Casting)
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Wax pattern injection
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Silica Sol shell/Water Glass Shell/ Compound Shell building
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Dewaxing & high-temperature roasting
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Molten steel pouring (custom alloys available)
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Shell removal & cut-off
- Shot Blasting
2. CNC Machining (Optional)
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Precision milling, turning, drilling
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Threading, grinding, surface treatment
3. Quality Inspection
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Dimensional checks (CMM)
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Mechanical testing (tensile, hardness,impact etc)
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Non-destructive testing (X-ray, UT, MPI)
4. Packing & Delivery
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Anti-rust protection
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Custom packaging (wooden cases, cartons)
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Global logistics support
Industries We Serve
🔹 Aerospace – Turbine blades, engine parts etc custom cast parts
🔹 Automotive – Transmission components, brackets etc custom cast parts
🔹 Oil & Gas – Valve bodies, pump impellers etc custom cast parts
🔹 Medical – Surgical instruments, implants etc custom cast parts
🔹 Defense & Military – Armor components, weapon parts etc custom cast parts
🔹 Industrial Machinery – Gears, hydraulic parts etc custom cast parts
Request a Free Quote Today!
📞 Contact:0086-13478609753
📧 Email: ltcasting@hotmail.com
🌐 Website: www.ltsteelcasting.com
